﻿//////////////////////////////////////////////////////////////////////////////
//
// Copyright © 1998-2024 Glodon Company Limited.
//
// Licensed under the MIT License
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the “Software”),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//////////////////////////////////////////////////////////////////////////////
#pragma once
#include "GmStructure.h"

namespace gcmp
{
    class ICurve2d;
    class ILine2d;
    class IArc2d;
    class IPolygon;

    // 合并共线的直线
    class GbmpMergeCollinerCurvesUtils
    {
    public:
        // 合并
        static void Merge(std::vector<OwnerPtr<ICurve2d> >& src, double curveMergeEps);
        static void Merge(const IPolygon* pPolygon, double curveMergeEps, OwnerPtr<IPolygon>& result);

        // 判断两条直线/圆弧是否共线
        static bool IsTwoLineColinear(const ILine2d* pLine1, const ILine2d* pLine2, double distanceEps);
        static bool IsTwoArcColinear(const IArc2d* pLine1, const IArc2d* pLine2, double distanceEps);

        // 过滤
        static void FilterNoiseByArea(OwnerPtr<IPolygon>& opPolygon, double dHowLongIsNoise, double dHowLargeShouldDelete);
    };
}